I used VS2003 to compile php4.4.7, I just opened the dsw and converted it to VS2003 format.
When I compiling the solution, it said that could not find iostream.h, and i used google to see what's wrong, it seems that vs2003 did not contain the iostream.h header and recommend to use
 #include <iostream>
 using namespace std;

So i try to modify it to iostream but it didn't work either, it seems another problem in cstdio header. What should i do to get back iostream.h to build the solution?